Using Foam in Firefighting Foam is used in firefighting to combat Class B fires (flammable liquids such as gasoline, oil, and alcohol) or to prevent their spread. It is also used to cool surfaces and prevent reignition in some Class A fires (solid combustibles like wood and paper). Foam works by cutting off oxygen and cooling the surface of the fuel. Types of Foam and Their Concentrations 1. AFFF (Aqueous Film Forming Foam): Concentration: 1% to 6% Application: Used for fires caused by flammable

Minha sanfona deu PT bem quando fui entrar no palco! AFFFFFFF | Bia Socek

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👀 Comment FOAM and we'll send you more information on how to choose the foam application that's best for your unique situation! ➡️ In this video, TFT's Brian Podsiadlik helps explain several reasons why many firefighters choose the QuadraCup - including its 2-in-1 nature and its ability to produce thicker foam with one twist. #firefighting #foam #nozzle #tactic #teex | Task Force Tips